Synthesis and crystal structure of mixed-cation salt of trans-hydroxotetranitronitrosoruthenium(II) complex, KNa[Ru(NO)(NO2)4(OH)]·H2O |
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| Authors: | V A Emel’yanov I A Baidina S A Gromilov A V Virovets |
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| Institution: | (1) Nikolaev Institute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk |
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| Abstract: | The mixed-cation complex salt KNaRu(NO)(NO2)4(OH)]·H2O has been synthesized and studied with methods of IR-spectroscopy, X-ray phase and X-ray structural analysis. The crystallographic data for H3KN5NaO11Ru are: a = 7.389(1) Å, b = 14.196(2) Å, c = 21.507(5) Å; V = 2256.0(7) Å3, Z = 8, d calc = 2.427 g/cm3, space group is P212121. The structure is chiral and its absolute structural parameter equals 0.04. General motif of the arrangement of complex anions was determined by the translation sublattice method. Geometric characteristics for coordinate NO2-groups in structurally characterized nitro complexes of ruthenium(II) have been analyzed. |
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| Keywords: | ruthenium nitroso complexes nitro complexes X-ray structural analysis crystal chemistry |
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